Uncompress["string"] recovers an expression from a compressed string representation generated by Compress.Uncompress["string", h] wraps the head h around the expression ...
VertexComponent[g, {v_1, v_2, ...}] gives the vertices in the graph g that have a path to at least one of v_1, v_2, ....VertexComponent[g, {v_1, v_2, ...}, k] gives the ...
VertexWeight is an option and property for Graph and related functions that specifies a vertex weight.
ViewRange is an option for Graphics3D and related functions which specifies the range of distances from the view point to be included in displaying a three-dimensional scene.
WheelGraph[n] gives the wheel graph with n vertices W_n.
$DateStringFormat gives the default format to use for date strings generated by DateString.
$FrontEnd is a global variable that specifies to what front end object, if any, the kernel is currently connected.
$Messages gives the list of files and pipes to which message output is sent.
$NumberMarks gives the default value for the option NumberMarks, which specifies whether ` marks should be included in the input form representations of approximate numbers.
Chini equations are a generalization of Abel and Riccati equations. This solves a Chini equation.